body {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #70837c;
  color: #fcfafa;
}

.container .bg {
  position: fixed;
  right: 0;
  left: 0;
  height: 100%;
  width: 100%;
  filter: blur(40px);
}

.container .strip-box {
  transform: rotate(-30deg);
  transition: transform 0.3s;
  position: relative;
  z-index: 2;
}

.container .strip-box:before {
  position: absolute;
  content: "";
  left: 46%;
  top: -15px;
  transform: translateX(-30%);
  width: 28px;
  height: 28px;
  border-radius: 28px;
  background: #fff;
  z-index: 100;
}

.container .strip-box img {
  position: absolute;
  left: 50%;
  transform: translateX(-20%);
  width: 120px;
  height: 190px;
  z-index: 1;
}

.container .strip-box.active {
  transform: rotate(0deg);
}

.container .title-wrap {
  width: 300px;
  height: 300px;
  background: url("../image/disc-ip6.png") no-repeat center;
  background-size: cover;
  position: relative;
  margin: 100px auto 70px;
  animation: circling 20s linear infinite;
}

.container .title-wrap.pause {
  animation-play-state: paused;
}

.container .title-wrap .music-img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  max-width: 100%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}

.container h2 {
  height: 100px;
  text-align: center;
  font-size: 20px;
}

.container .play-time {
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container .play-time input {
  margin: 0 5px;
  vertical-align: middle;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  height: 5px;
  background: black;
  opacity: 0.7;
  -webkit-transition: .2s;
  transition: opacity .2s;
  outline: none;
}

.container .play-time input::-webkit-slider-thumb {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: white;
  cursor: pointer;
}

.container .play-wrap {
  position: absolute;
  bottom: 100px;
  width: 300px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  left: 50%;
  transform: translateX(-50%);
}

.container .play-wrap .play {
  text-align: center;
}

@keyframes circling {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(1turn);
  }
}
